From 42a1a4abe843a4ad4485be1b0caa0dbea34c322f Mon Sep 17 00:00:00 2001
From: Matthew Leibowitz <mattleibow@live.com>
Date: Sat, 13 May 2017 02:54:24 +0200
Subject: [PATCH] For backwards compatibility, we are not going to use a
 colorspace when decoding with SKBitmap.Decode(...)

---
 binding/Binding/SKBitmap.cs |  2 ++
 tests/Tests/SKBitmapTest.cs | 21 +++++++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/binding/Binding/SKBitmap.cs b/binding/Binding/SKBitmap.cs
index 186a9190..11becc54 100644
--- a/binding/Binding/SKBitmap.cs
+++ b/binding/Binding/SKBitmap.cs
@@ -414,6 +414,8 @@ namespace SkiaSharp
 			if (info.AlphaType == SKAlphaType.Unpremul) {
 				info.AlphaType = SKAlphaType.Premul;
 			}
+			// for backwards compatibility, remove the colorspace
+			info.ColorSpace = null;
 			return Decode (codec, info);
 		}
 
diff --git a/tests/Tests/SKBitmapTest.cs b/tests/Tests/SKBitmapTest.cs
index 1c784ca5..edd5c38e 100644
--- a/tests/Tests/SKBitmapTest.cs
+++ b/tests/Tests/SKBitmapTest.cs
@@ -97,6 +97,27 @@ namespace SkiaSharp.Tests
 			Assert.AreEqual(new SKPointI(-7, -7), offset);
 		}
 
+		[Test]
+		public void TestBitmapDecodeDrawsCorrectly()
+		{
+			var path = Path.Combine(PathToImages, "color-wheel.png");
+
+			using (var bitmap = SKBitmap.Decode(path))
+			using (var surface = SKSurface.Create(new SKImageInfo(200, 200))) {
+				var canvas = surface.Canvas;
+				canvas.Clear(SKColors.White);
+				canvas.DrawBitmap(bitmap, 0, 0);
+
+				using (var img = surface.Snapshot())
+				using (var bmp = SKBitmap.FromImage(img)) {
+					Assert.AreEqual(new SKColor(2, 255, 42), bmp.GetPixel(20, 20));
+					Assert.AreEqual(new SKColor(1, 83, 255), bmp.GetPixel(108, 20));
+					Assert.AreEqual(new SKColor(255, 166, 1), bmp.GetPixel(20, 108));
+					Assert.AreEqual(new SKColor(255, 1, 214), bmp.GetPixel(108, 108));
+				}
+			}
+		}
+
 		[Test]
 		public void BitmapAndPixmapAreValid()
 		{